28672202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2138

約数の個数: 24

約数和(自身を含む): 47730060

約数和(自身を除く): 19057858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2069, 4138, 6929, 13858, 26897, 53794, 84829, 169658, 349661, 699322, 1102777, 2205554, 14336101, 28672202]

約数ペア:

[(1, 28672202), (2, 14336101), (13, 2205554), (26, 1102777), (41, 699322), (82, 349661), (169, 169658), (338, 84829), (533, 53794), (1066, 26897), (2069, 13858), (4138, 6929)]